LEASES · O-10-23621 · OIL · DISTRICT 08
Halfmann, R. A. "B"
No volume since Feb 2007Energen Resources Corporation · Spraberry (Trend Area) field
Halfmann, R. A. "B" is an RRC oil lease (O-10-23621) in the Spraberry (Trend Area) field operated by Energen Resources Corporation, with one well completed on it.
It has reported 8.28K barrels of oil and 61.9K mcf of gas since January 1993, last reporting volume in February 2007 (statewide data runs through April 2026).
No volume was reported in the last 12 months; the last was in February 2007.
5 operators have filed production on it, most recently Energen Resources Corporation since December 1998.
- 8.28K
- bbl oil, all reported
- 61.9K
- mcf gas incl. casinghead
- 0
- bbl oil, last 12 reported
- -100%
- vs the 12 before
- 1
- wells completed on it
- 88
- peak month, bbl (Dec 1994)
PDQ LEASE REPORTS · FIRST JAN 1993 · LAST VOLUME FEB 2007 · STATEWIDE DATA THROUGH APR 2026
Oil by month
Barrels reported on Form PR for the whole lease. The latest months are revised upward as late reports arrive.
Last 12 months 0 · prior 12 206(-100%)
Gas by month
Gas-well gas plus casinghead gas, mcf. On an oil lease all gas is reported as casinghead. The latest months are revised upward as late reports arrive.
Last 12 months 0 · prior 12 2,786(-100%)
Who reported it
Each run of months one operator filed the production report, oldest first.
- EP Operating Limited PartnershipJan 1993 → Feb 1995 · 26 mo
- Enserch Exploration, IncMar 1995 → Mar 1998 · 37 mo
- Eex CorporationApr 1998 → Oct 1998 · 7 mo
- Taurus Exploration U.S.A., Inc.Nov 1998 → Nov 1998 · 1 mo
- Energen Resources CorporationDec 1998 → Feb 2008 · 111 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
1
wells completed on the lease
- Plugged
- 1
Operates them now
Newest permits
- — #1—
About this data
Monthly oil, gas, and casinghead from the RRC PDQ production dump, which lags the reporting month by two to three months; figures shown through Apr 2026. Wells from completion reports; operator runs from who filed each month's report.
Developers: this page as JSON is GET /v1/data/leases/tx/o-10-23621, documented in the API reference.